SRAM Quarq DUB Crank Arms Only (v2) Size:175mm Metal injection sidebars with knurled

Metal injection sidebars with knurled grip surface and stainless steel hardware

The SRAM RED® brakeset is light

Extreme temperature range: -20°F to 540°F (-29°C to 282°C)

OPTISLICK-coated cables have a minimal electrical coated layer

SRAM Quarq DUB Crank Arms Only (v2) Size:175mm Metal injection sidebars with knurledStronger, stiffer and lighter than ever that's exactly what you can expect with the SRAM Quarq DUB Crank Arms (v2). Paired with a DZero or DFour DUB power meter spider and a DUB bottom bracket, these crank arms build a power meter that can handle the toughest of conditions. Specifications Only compatible with Quarq DZero DUB and DFour DUB power meter spiders Requires a SRAM DUB bottom bracket BB Compatibility: All SRAM Road DUB BBs Chainring Size: No